Cesium immobilization in metakaolin-based geopolymers elucidated by 133Cs {solid|strong} state NMR spectroscopy
Geopolymers are promising candidates for nuclear-waste immobilization, {and more|and much more} {specifically|particularly|especially} for the immobilization of radioactive cesium. Low-Si metakaolin-based geopolymers cured at temperatures of 40°C {in the|within the|inside the}…